On the Eigenvalues of some Matrices based on Vertex Degree

Document Type : Research Paper

Authors

1 Department of Mathematics, Shahid Rajaee Teacher Training University

2 Department of mathematics, Shahid Rajaee Teacher Training University

Abstract

The aim of this paper is to compute some bounds of forgotten index and then we present spectral properties of this index. In continuing, we define a new version of energy namely ISI energy corresponded to the ISI index and then we determine some bounds for it.

Keywords

Main Subjects


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